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What's your challenge?
Design with glass

From anti-reflection to color tints, modern glass enhances design in many ways.

Build with glass

Whatever the construction challenge, we have the glass to help meet it.

Glass for your home

See how the correct choice of glass can help transform a home – and even our wellbeing.

7 St. Thomas

Curved glass contributes to harmony between Victorian and contemporary design

Midlands Technical College Library

When glass helps to create a comfortable learning environment

ARO - 242 West 53rd Street

Floor to ceiling windows provide light, transparency and sweeping views of Central Park

All our projects

From landmark construction projects to innovative residential builds, this is how our glass can make the difference

Our story

Just as we were in 1932, we're ready to meet the challenges of now and the future


Find out more about how glass can support sustainable design

Quality control

We strive for quality in everything we do


Here, beauty means sustainability

It is the challenge of our time, and one that requires the best thinking of the building products industry. How do you balance a striking appearance with the comfort, functionality and energy savings that every project now requires? Guardian Glass has engineered sustainability into virtually every one of our products, increasing solar control and thermal insulation to help achieve the industry’s most stringent energy standards.

Guardian supports the Leadership in Energy and Environmental Design (LEED) rating system and the U.S. Green Building Council (USGBC), a coalition of building industry leaders who promote and create environmentally responsible structures. We are also part of the federal ENERGY STAR® program, aimed at increasing energy efficiency and reducing greenhouse gas emissions.

Supporting your LEED strategy

LEED for New Construction is a voluntary standard for developing high-performance sustainable buildings. Using SunGuard glass can boost your LEED score in up to six categories. Guardian SunGuard® line offers the largest selection of post-temperable, sputter-coated and insulated glass in the industry. These advanced coatings only offer enhanced indoor environments while protecting the natural environment.

Evaluate environmental performance attributes of our products with our sustainability calculator.

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